Subgroup: other
Class: QgsBrightnessContrastFilter¶
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class
qgis.core.
QgsBrightnessContrastFilter
¶ Bases:
qgis._core.QgsRasterInterface
Brightness/contrast filter pipe for rasters.
Methods
bandCount
block
brightness
clone
contrast
dataType
initHistogram
initStatistics
readXml
Sets base class members from xml. setBrightness
setContrast
setInput
writeXml
Signals
Attributes
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bandCount
(self) → int¶
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block
(self, bandNo: int, extent: QgsRectangle, width: int, height: int, feedback: QgsRasterBlockFeedback = None) → QgsRasterBlock¶
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brightness
(self) → int¶
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clone
(self) → QgsBrightnessContrastFilter¶
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contrast
(self) → int¶
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dataType
(self, bandNo: int) → Qgis.DataType¶
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initHistogram
()¶
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initStatistics
()¶
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readXml
(self, filterElem: QDomElement)¶ Sets base class members from xml. Usually called from create() methods of subclasses
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setBrightness
(self, brightness: int)¶
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setContrast
(self, contrast: int)¶
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setInput
(self, input: QgsRasterInterface) → bool¶
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writeXml
(self, doc: QDomDocument, parentElem: QDomElement)¶
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